Laminating device for touch screen body processing

Abstract

The utility model relates to the technical field of touch screen processing, and discloses a laminating device for touch screen body processing, which comprises a bottom plate and a turntable, the top of the bottom plate is provided with a support cylinder, the top of the support cylinder is rotatably provided with the turntable, two sides of the top of the turntable are provided with lower positioning plates, the tops of the lower positioning plates are provided with touch screen substrates, and the touch screen substrates are arranged on the bottom plate. A touch screen base plate is arranged on the lower positioning plate, positioning strips are arranged at the positions, located on the four edges of the touch screen base plate, of the top of the lower positioning plate, a lifting oil cylinder is arranged in the center of the top of the bottom plate, and an upper supporting plate is arranged on one side of the top end of a piston rod of the lifting oil cylinder. By means of pressing of the two working procedures, it can be guaranteed that the touch screen is tightly attached, meanwhile, the pressure maintaining time during die assembly is shortened, and the attaching production efficiency of the touch screen is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to touch -sensitive screen processing technical field, concretely is a kind of laminating device for touch -sensitive screen body processing. BACKGROUND

[0002] Touch screen is also called "touch screen", "touch panel", it is a kind of inductive liquid crystal display device that can receive input signal of contact head, when the figure button on screen is contacted, the tactile feedback system on screen can drive various connected devices according to preprogrammed program, can be used to replace mechanical button panel, and vivid video effect is made by liquid crystal display picture. In actual production process, touch screen is usually composed of upper substrate and lower substrate, and the upper substrate and the lower substrate are adhered and laminated by optical double-sided adhesive, and air bubbles are easily generated between the upper substrate and the lower substrate during processing.

[0003] The existing Chinese patent (CN218139973U) discloses a laminating device for touch screen processing, which comprises a chassis, the inner side wall of the chassis is fixedly connected with a limiting clamp seat, the inside of the chassis is movably connected with a work-shaped plate, the four corners of the work-shaped plate are provided with buffer seats, the top of the limiting clamp seat is connected with a supporting seat through the buffer seat, and the surface of the supporting seat is provided with a lower mold. The utility model discloses a chassis, a limiting clamp seat, a work-shaped plate, a buffer seat, a buffer spring, a spring rod and a limiting clamping strip are arranged, so that the touch screen can be more laminated during installation. In actual use process, the staff first places the touch screen to be laminated and installed on the lower mold on the surface of the supporting seat, and then presses the upper mold to stably press the supporting seat and the lower mold as a whole. At this time, the supporting seat as a whole can stably press the work-shaped plate in the inside of the chassis through the buffer seat.

[0004] In the above technical solution, the pressing of the mold is used to realize the pressing of the touch screen. However, only relying on the pressing of the mold requires a long holding time to ensure that the lamination is tight after the mold is opened, which reduces the lamination production efficiency of the touch screen. However, reducing the holding time is easy to cause air bubbles at the lamination position of the touch screen after the mold is opened, which affects the lamination quality of the touch screen. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a laminating device for touch screen body processing to solve the problems in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: A kind of attaching device for touch screen body processing, comprising: bottom plate and carousel, the bottom plate top is equipped with support cylinder, the support cylinder top is equipped with carousel rotation, the carousel top two sides are equipped with lower locating plate, the lower locating plate top is placed with touch screen substrate, the lower locating plate top is located with locating strip in the four edges of touch screen substrate, the bottom plate top central part is equipped with lifting oil cylinder, the lifting oil cylinder piston rod top side is equipped with upper support plate, the upper support plate bottom is equipped with upper locating plate, the upper locating plate bottom surface is equipped with glass plate, the lifting oil cylinder piston rod top other side is equipped with lifting strip, the lifting strip bottom is equipped with screw rod, the screw rod outside is equipped with upper moving plate, the upper moving plate two sides are equipped with spring sleeve rod, the spring sleeve rod bottom end is equipped with wheel carrier, the wheel carrier between is equipped with press wheel.

[0007] Further, the bottom surface of the carousel is provided with a gear disc, one side of the top of the bottom plate is fixed with a carousel servo motor, the output shaft top of the carousel servo motor is fixed with a driving gear, and the driving gear is matched with the gear disc.

[0008] Further, the bottom surface of the upper locating plate is also provided with a locating strip, the locating strip is located outside the four edges of the glass plate, and the locating strip is in interference fit with the glass plate.

[0009] Further, the top central part of the upper support plate is provided with an ejection cylinder, the bottom end of the piston rod of the ejection cylinder is provided with an ejection rod, the bottom two sides of the ejection rod are provided with an ejection plate, and the ejection plate.

[0010] Further, one side of the bottom of the lifting strip is provided with a screw rod servo motor, one end of the output shaft of the screw rod servo motor is fixed with one end of the screw rod, the top of the upper moving plate and the connecting part of the screw rod are provided with a screw rod nut, and the screw rod nut and the lifting strip are in sliding connection.

[0011] Further, the spring sleeve rod comprises a sleeve rod and a spring, the sleeve rod is movably inserted into the two sides of the upper moving plate, the top end of the sleeve rod is provided with a limiting block, and the spring is located between the upper moving plate and the wheel carrier.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The utility model discloses a bottom plate, carousel and upper locating plate are set up, realize when touch screen attaching processing, touch screen substrate and glass plate are placed respectively between the locating strip of lower locating plate and upper locating plate, when touch screen is attached, the glass plate below the upper locating plate is attached with touch screen substrate by driving upper support plate to descend through lifting oil cylinder, in the process of pressure maintaining, improve pressure maintaining pressure by the piston rod of ejection cylinder descending, after a period of pressure maintaining, the upper locating plate rises, and the ejection rod and the ejection plate are guaranteed to be attached closely by driving the ejection rod and the ejection plate to descend through the ejection cylinder.

[0014] After the lamination, the driving gear is driven to rotate by the turntable servo motor, so as to drive the gear plate and the turntable to rotate, the rotation degree of the turntable is controlled, so that the laminated touch screen is located below the compression wheel, the compression wheel is pressed above the touch screen by the piston rod of the lifting oil cylinder, the compression wheel is driven to move back and forth above the touch screen by the screw rod servo motor, and the touch screen above the touch screen is laminated again to ensure that the touch screen is laminated tightly.

[0015] The application laminates the touch screen twice through the mold and the compression wheel, so that the touch screen is laminated tightly, the compression of the two processes can ensure that the touch screen is laminated tightly while reducing the pressure maintaining time during mold closing, and the lamination production efficiency of the touch screen is improved.

[0016] The parts not involved in the device are the same as or can be realized by the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a perspective view of the lamination device for touch screen body processing;

[0018] Figure 2 It is a schematic view of the internal structure of the lamination device for touch screen body processing;

[0019] Figure 3 It is a main sectional view of the lamination device for touch screen body processing;

[0020] Figure 4 It is Figure 3 The enlarged structure schematic view of A in the middle.

[0021] In the figure: 1, bottom plate; 2, support cylinder; 3, turntable; 4, lower positioning plate; 5, touch screen substrate; 6, positioning strip; 7, upper positioning plate; 8, upper support plate; 9, ejection cylinder; 10, lifting oil cylinder; 11, lifting strip; 12, screw rod servo motor; 13, screw rod; 14, upper moving plate; 15, spring sleeve rod; 16, wheel frame; 17, compression wheel; 18, turntable servo motor; 19, driving gear; 20, gear plate; 21, ejection rod; 22, ejection plate; 23, glass plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0023] Please refer to Figures 1-4The utility model provides a kind of technical scheme: a kind of attaching device for touch screen body processing, it includes: bottom plate 1 and carousel 3, bottom plate 1 top is equipped with support cylinder 2, support cylinder 2 top is equipped with carousel 3 rotationally, carousel 3 top two sides are equipped with lower positioning plate 4, lower positioning plate 4 top is placed with touch screen substrate 5, lower positioning plate 4 top is located touch screen substrate 5 four edges and is equipped with positioning strip 6, bottom plate 1 top central is equipped with lifting oil cylinder 10, lifting oil cylinder 10 piston rod top end side is equipped with upper support plate 8, upper support plate 8 bottom is equipped with upper positioning plate 7, upper positioning plate 7 bottom surface is equipped with glass plate 23, touch screen substrate 5 and glass plate 23 are placed respectively between positioning strip 6 on lower positioning plate 4 and upper positioning plate 7, when touch screen is attached, upper support plate 8 is lowered by lifting oil cylinder 10, to drive the glass plate 23 below upper positioning plate 7 and touch screen substrate 5 attach, in the process of pressure maintaining, by ejector cylinder 9 piston rod descending, improve pressure maintaining pressure, after a period of pressure maintaining, upper positioning plate 7 rises, by ejector cylinder 9 drive ejector rod 21 and ejector plate 22 to descend, guarantee touch screen to attach closely.

[0024] Carousel 3 bottom surface is equipped with gear disc 20, bottom plate 1 top side is fixed with carousel servo motor 18, carousel servo motor 18 output shaft top end is fixed with driving gear 19, and driving gear 19 is matched with gear disc 20.After attaching, driving gear 19 is rotated by carousel servo motor 18, to drive gear disc 20 and carousel 3 rotation, control carousel 3 rotates 180 degrees, so that the touch screen after attaching is located below pressure roller 17, by lifting oil cylinder 10 piston rod descending, so that pressure roller 17 is pressed above touch screen, by twice pressure of mold closing and pressure roller, so that touch screen attaches closely, the parallel processing of two processes can guarantee that touch screen attaches closely while reducing the pressure maintaining time when mold closing, improve the attaching production efficiency of touch screen.

[0025] Upper positioning plate 7 bottom surface is also provided with positioning strip 6, and the positioning strip 6 is located outside four edges of the glass plate 23, and the positioning strip 6 is in interference fit with the glass plate 23, and the positioning strip 6 is made of silica gel material.The silica gel material has a certain elasticity, and the glass plate 23 is elastically clamped to avoid falling, so that the glass plate 23 can be placed stably and can be ejected after attaching without being damaged.

[0026] Upper support plate 8 top central is equipped with ejector cylinder 9, and the ejector cylinder 9 piston rod bottom end is equipped with ejector rod 21, and the ejector rod 21 bottom two sides are equipped with ejector plate 22, and the ejector plate 22.In the process of pressure maintaining, by ejector cylinder 9 piston rod descending, improve pressure maintaining pressure, after a period of pressure maintaining, upper positioning plate 7 rises, by ejector cylinder 9 drive ejector rod 21 and ejector plate 22 to descend, eject the glass plate 23, guarantee touch screen to attach closely.

[0027] The bottom side of the lifting bar 11 is provided with a screw rod servo motor 12, the output shaft of the screw rod servo motor 12 is fixed to one end of a screw rod 13, the top of an upper moving plate 14 is connected to the screw rod 13 at a position provided with a screw rod nut, and the screw rod nut is in sliding connection with the lifting bar 11. The screw rod servo motor 12 drives the screw rod 13 to rotate, and drives the pressure wheel 17 to move back and forth above the touch screen, so as to press the touch screen again, thereby ensuring that the touch screen is tightly attached.

[0028] The other side of the piston rod top of the lifting cylinder 10 is provided with a lifting bar 11, the bottom of the lifting bar 11 is provided with a screw rod 13, the outer side of the screw rod 13 is provided with an upper moving plate 14, the two sides of the upper moving plate 14 are provided with spring sleeves 15, the bottom end of the spring sleeves 15 is provided with a wheel frame 16, and the wheel frame 16 is provided with a pressure wheel 17. The spring sleeve 15 comprises a sleeve rod and a spring, the sleeve rod is movably inserted into the two sides of the upper moving plate 14, the top end of the sleeve rod is provided with a limiting block, and the spring is located between the upper moving plate 14 and the wheel frame 16. When the pressure wheel 17 is pressed, the spring sleeve 15 can play a buffering role, so as to avoid that the pressure wheel 17 has too large pressure and causes damage to the touch screen.

[0029] During the attachment of the touch screen, the touch screen substrate 5 and the glass plate 23 are respectively placed between the positioning bars 6 on the lower positioning plate 4 and the upper positioning plate 7, during the attachment of the touch screen, the upper supporting plate 8 is driven to descend by the lifting cylinder 10, so as to drive the glass plate 23 below the upper positioning plate 7 to be attached to the touch screen substrate 5, during the pressure maintaining process, the ejection cylinder 9 piston rod is lowered to increase the pressure maintaining pressure, after a period of pressure maintaining, the upper positioning plate 7 is raised, the ejection cylinder 9 drives the ejection rod 21 and the ejection plate 22 to descend, so as to ensure that the touch screen is tightly attached;

[0030] After the attachment, the main gear 19 is driven to rotate by the rotating disc servo motor 18, so as to drive the gear disc 20 and the rotating disc 3 to rotate, the rotating disc 3 is controlled to rotate by 180 degrees, so that the attached touch screen is located below the pressure wheel 17, the pressure wheel 17 is pressed above the touch screen by the piston rod of the lifting cylinder 10, the screw rod 13 is driven to rotate by the screw rod servo motor 12, so as to drive the pressure wheel 17 to move back and forth above the touch screen, and the touch screen is pressed again, thereby ensuring that the touch screen is tightly attached;

[0031] According to the application, the touch screen is tightly attached through twice pressing by the mold and the pressure wheel, the parallel processing of the two processes can ensure that the touch screen is tightly attached, the pressure maintaining time during the mold closing is reduced, and the attachment production efficiency of the touch screen is improved.

[0032] Based on the embodiments in the application, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection range of the application.

Claims

1. A touch panel body processing laminating apparatus comprising: The bottom plate (1) and the rotating disc (3) are characterized in that: the top of the bottom plate (1) is provided with a supporting cylinder (2), the top of the supporting cylinder (2) is rotatably provided with a rotating disc (3), the top of the rotating disc (3) is provided with a lower positioning plate (4) on both sides, the lower positioning plate (4) is placed with a touch screen substrate (5) on the top, the lower positioning plate (4) is provided with a positioning strip (6) on the top of the four edges of the touch screen substrate (5), the top of the bottom plate (1) is provided with a lifting oil cylinder (10), the top of the piston rod of the lifting oil cylinder (10) is provided with an upper supporting plate (8) on one side, the bottom of the upper supporting plate (8) is provided with an upper positioning plate (7), the bottom surface of the upper positioning plate (7) is provided with a glass plate (23), the other side of the top of the piston rod of the lifting oil cylinder (10) is provided with a lifting strip (11), the bottom of the lifting strip (11) is provided with a lead screw (13), the outer side of the lead screw (13) is provided with an upper moving plate (14), the upper moving plate (14) is provided with a spring sleeve rod (15) on both sides, the bottom end of the spring sleeve rod (15) is provided with a wheel frame (16), and the wheel frame (16) is provided with a pressing wheel (17) therebetween.

2. The laminating apparatus for processing a touch panel according to claim 1, wherein: The bottom surface of the rotating disc (3) is provided with a gear disc (20), one side of the top of the bottom plate (1) is fixedly provided with a rotating disc servo motor (18), the top end of the output shaft of the rotating disc servo motor (18) is fixedly provided with a driving gear (19), and the driving gear (19) is matched with the gear disc (20).

3. The laminating apparatus for processing a touch panel according to claim 1, wherein: The bottom surface of the upper positioning plate (7) is also provided with a positioning strip (6), the positioning strip (6) is located outside the four edges of the glass plate (23), and the positioning strip (6) is in interference fit with the glass plate (23).

4. The laminating apparatus for processing a touch panel according to claim 3, wherein: The top of the upper supporting plate (8) is provided with an ejection air cylinder (9), the bottom end of the piston rod of the ejection air cylinder (9) is provided with an ejection rod (21), the bottom of the ejection rod (21) is provided with an ejection plate (22) on both sides, and the ejection plate (22) is provided.

5. The laminating apparatus for processing a touch panel according to claim 1, wherein: One side of the bottom of the lifting strip (11) is provided with a lead screw servo motor (12), one end of the output shaft of the lead screw servo motor (12) is fixedly connected with one end of the lead screw (13), and the connecting part of the top of the upper moving plate (14) and the lead screw (13) is provided with a lead screw nut.

6. The laminating apparatus for processing a touch panel according to claim 5, wherein: The spring sleeve rod (15) comprises a sleeve rod and a spring, the sleeve rod is movably inserted into the inside of the upper moving plate (14) on both sides, the top end of the sleeve rod is provided with a limiting block, and the spring is located between the upper moving plate (14) and the wheel frame (16).

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